499910019994 has 96 divisors (see below), whose sum is σ = 971742099456. Its totient is φ = 190681555680.

The previous prime is 499910019991. The next prime is 499910020007.

499910019994 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (499910019991) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11751607 + ... + 11794069.

It is an arithmetic number, because the mean of its divisors is an integer number (10122313536).

Almost surely, 2^499910019994 is an apocalyptic number.

499910019994 is a deficient number, since it is larger than the sum of its proper divisors (471832079462).

499910019994 is a wasteful number, since it uses less digits than its factorization.

499910019994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42720 (or 42713 counting only the distinct ones).

The product of its (nonzero) digits is 8503056, while the sum is 64.

The spelling of 499910019994 in words is "four hundred ninety-nine billion, nine hundred ten million, nineteen thousand, nine hundred ninety-four".